Should Authors be Requested to Suggest Peer Reviewers?

As part of a continuous process to explore the factors that might weaken or corrupt traditional peer review, in this paper, we query the ethics, fairness and validity of the request, by editors, of authors to suggest peer reviewers during the submission process. One of the reasons for the current crisis in science pertains to a loss in trust as a result of a flawed peer review which is by nature biased unless it is open peer review. As we indicate, the fact that some editors and journals rely on authors’ suggestions in terms of who should peer review their paper already instills a potential way to abuse the trust of the submission and publishing system. An author-suggested peer reviewer choice might also tempt authors to seek reviewers who might be more receptive or sympathetic to the authors’ message or results, and thus favor the outcome of that paper. Authors should thus not be placed in such a potentially ethically compromising situation, especially as a mandatory condition for submission. However, the fact that they do not have an opt-out choice during the submission process—especially when using an online submission system that makes such a suggestion compulsory—may constitute a violation of authors’ rights.     

Aversive and appetitive electrodermal classical conditioning using pictures as stimuli

The principal goal of this study was to verify whether it was possible to obtain both aversive and appetitive electrodermal classical conditioning, using pictures as conditioned stimuli (CS), and unconditioned stimuli (US). Additionally, we tried to verify whether, as a consequence of such conditioning, diminution of the unconditioned response (UR) was observed. With this aim, IAPS (?International Affective Picture System?) pictures were selected as stimuli. A picture showing a burnt face was used as the aversive US (USav), and a picture showing a scene with erotic content was used as the appetitive US (USap). As the aversive CS (CSav), and appetitive CS (CSap), two images with intermediate values of valence and arousal showing male faces were selected. In the experimental group, 10 CSav/USav and 10 CSap/USap trials were presented. In the control group 10 CSav, CSap, USav, and USap trials were presented in pseudorandom order. Skin conductance response (SCR) elicited by both the CSs and the USs was scored. Results showed aversive conditioning, but neither appetitive conditioning nor UR diminution. Problems to obtain conditioning using pictures as stimuli and possible options to overcome them in future research are discussed.     

The Joy of Sexism? A Multinational Investigation of Hostile and Benevolent Justifications for Gender Inequality and Their Relations to Subjective Well-Being

Previous research on system justification theory suggests that beliefs that rationalize inequalities are related to subjective well-being. We examine how “complementary” (hostile and benevolent) justifications of gender inequality may serve a palliative function for both men and women. Using multilevel modeling and data from 32 countries (N’s?=?362 to 5160), we find that relationships between hostile and benevolent justifications and life satisfaction are moderated by the degree of gender inequality at the national level. In relatively egalitarian nations, individuals who endorse “complementary” justifications are higher on life satisfaction compared to those who endorse an exclusively hostile justification. In nations with high gender inequality, there is no difference in life satisfaction for those who endorse exclusively hostile vs. complementary justifications.     

Antecedents of consumers' citizenship behaviour towards organic foods

Within the consumer behaviour literature, there has been little research on factors that influence customers' choices for organic foods. This study investigates three aspects of the Taiwanese organic food market. The first aspect considers how argument quality, source credibility, and social comparison affect consumer‐social venture identification. The second aspect examines how identity attractiveness, social media engagement, and self‐determination affect personal relevance. The third and final aspect investigates how consumer‐social venture identification and personal relevance influence customer citizenship behaviour. The results show that consumer‐social venture identification and personal relevance have significant and positive effects on customer citizenship behaviour. Furthermore, argument quality, source credibility, and social comparison all have significant and positive effects on consumer‐social venture identification. Finally, identity attractiveness, social media engagement, and self‐determination have significant and positive effects on personal relevance. This study makes three contributions regarding consumers' behaviour of purchasing organic foods. First, it explores whether consumer‐social venture identification and personal relevance are antecedents of customer citizenship behaviour. Second, it investigates whether argument quality, source credibility, and social comparison are antecedents of consumer‐social venture identification. Last, it examines whether identity attractiveness, social media engagement, and self‐determination are antecedents of personal relevance. The practical implications of this study indicate that firms must pay more attention to consumers' information search/sharing and perceptions of a credible environment for sharing information and their awareness about healthy items and personal images on social networking sites.     

Effect of manipulating the risetime of an acoustic stimulus on two protective reflexes: cardiac defense and motor startle

Effect of manipulating the risetime of an acoustic stimulus on two protective reflexes: cardiac defense and motor startle. The risetime is a parametric characteristic of the eliciting stimulus frequently used to differentiate among psychophysiological reflexes. The aim of the present study was to examine the effect of manipulating the risetime of an acoustic stimulus on two protective reflexes: cardiac defense and motor startle. 100 participants underwent a psychophysiological reactivity test to five presentations of an intense acoustic stimulus (105 dB white noise) under one of five risetime conditions: 0, 24, 48, 96, and 240 ms. Total energy of the stimulus was controlled by increasing the base duration of the stimulus (1000 ms) by one third of the risetime. Results showed that risetime significantly affected motor startle but not cardiac defense. Startle amplitude decreased linearly with increasing risetime after 24 ms. On the other hand, repetition of the stimulus significantly affected cardiac defense but not motor startle. These results question the traditional differentiation between startle and defense based on risetime.     

Effects of personal causation and perceived control on responses to an aversive environment: The more control,the better

A laboratory experiment was conducted to investigate the effects on reactions to aversive noise of three types of personal control: control over the initiation of noise, control over its termination, and combined control over both initiation and termination. On an attention-to-detail measure which occurred concurrently with noise stimulation, subjects' error rates decreased linearly as degree of control increased. Likewise, on a post-noise measure of task persistence, subjects' performance rates increased linearly across the three conditions as degree of control increased. Results were discussed in terms of Seligman's theory of learned helplessness and deCharms' theory of personal causation, and the motivational effects of personal control were emphasized.     

Grooming and yawning trace adjustment to unfamiliar environments in laboratory Sprague-Dawley rats (Rattus norvegicus)

The authors studied grooming and yawning caused by mild stress in laboratory Sprague-Dawley rats (Rattus norvegicus). Two groups received 3 and 6 sequences of 5 foot shocks at random intervals (RI) and fixed intervals (FI), respectively. A 3rd group was not shocked (NS). The groups were exposed for 60 min twice. Grooming did not differ among groups, but yawning diminished with RI. Yawning increased and grooming decreased with the 2nd exposure, except in RI in which grooming increased. In NS and FI, grooming prevailed during the first 20 and 30 min, respectively, whereas yawning dominated the remainder of the time. In RI, grooming occurred more than yawning. An upward shift on this scale causes grooming to substitute yawning, whereas a downward shift causes the reverse effect.